diff --git a/pkg/definitions/config.go b/pkg/definitions/config.go
index 4ff08e2..2253cb2 100644
--- a/pkg/definitions/config.go
+++ b/pkg/definitions/config.go
@@ -2,7 +2,7 @@ package definitions
 
 type Config struct {
 	ConfigVersion uint64             `json:"config_version"`
-	Netfilter     Netfilter          `json:"netfilter"`
+	Firewall      Firewall           `json:"firewall"`
 	Addresses     map[string]Address `json:"addresses"`
 	Services      map[string]Service `json:"services"`
 }
diff --git a/pkg/definitions/netfilter.go b/pkg/definitions/netfilter.go
index d18d5ef..124b107 100644
--- a/pkg/definitions/netfilter.go
+++ b/pkg/definitions/netfilter.go
@@ -1,6 +1,6 @@
 package definitions
 
-type Netfilter struct {
+type Firewall struct {
 	ForwardRules        []ForwardRule        `json:"forward_rules"`
 	DestinationNATRules []DestinationNATRule `json:"destination_nat_rules"`
 	SourceNATRules      []SourceNATRule      `json:"source_nat_rules"`